Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi. 2018 Mar;32(5):393-400. doi: 10.13201/j.issn.1001-1781.2018.05.020.
Endoscopic transcannal middle ear surgery via natural route allows minimal surgery procedure which avoids incision of auricula and protects mastoid air cells. Utilizing endoscope of different angles provides excellent views of the "hidden corner" in middle ear, therefore helping surgeons better get rid of reduce residual pathological tissues. Surgeons in otology should understand middle ear anatomy and physiology as well as master the use of endoscopic surgical instruments to perform procedures well. treatment methods was present so as to further improve the understanding of such kind of tumor.
经自然通道的内镜经耳道中耳手术允许进行最小化手术操作，避免耳廓切口并保护乳突气房。使用不同角度的内镜可提供中耳“隐蔽角落”的极佳视野，从而帮助外科医生更好地清除减少残留的病理组织。耳科外科医生应了解中耳解剖学和生理学，并掌握内镜手术器械的使用以做好手术操作。目前存在治疗方法，以便进一步提高对此类肿瘤的认识。
